K-Swiss began when two brothers worked together to create the first all-leather tennis shoe. And with this athletic heritage, the label has since provided classic American style on and off the court for almost 50 years. “K-Swiss has always been a ‘prep’ brand, from the country club to the city sidewalk,” says Lead Designer Jon Tang. Even now, its iconic white sneaker remains a wardrobe essential. Here’s how to make this tennis staple part of your everyday style.

The white sneaker has graduated from grade school. According to the New York Times, these classic kicks were a recurring trend at this month’s men’s fashion weeks, all the way from the models’ feet down to the front-row audience.

But unlike grade school? These are white leather, not canvas. And they’re a whole lot more versatile. In Milan, Giorgio Armani’s menswear collection, “Echoes of Armani,” showed them with classic, tailored suits. Also, Gucci’s collection paired white sneakers with every color, pattern, and type of suit. London’s Alexander McQueen put a modern twist on this happening trend with printed graphic suits, combining British tailoring with an urban approach.

Off the runways? The white sneaker adds a more finished and tailored look than your everyday running sneaker. Josh Peskowitz, the men’s fashion director at Bloomingdale’s, claims he’s “been wearing them a lot more than expected.” He rocks them with formal suits and everyday outfits, on both sunny and rainy days. Jian DeLeon, the deputy style editor at Complex, even went so far as to pair a plaid suit with white sneakers out to the ballet (how bold).

Feel free to wear them with (almost) anything in your closet, from casual Friday to lazy Sunday. But for how long? I guess we’ll just have to wait and see if white is here to stay.